import React, { Component,PropTypes} from 'react';
import {Link} from 'react-router';
import AllOrderList from '../../Component/CommonComponent/AllOrderList'
import Split from '../CommonComponent/Split'
import DistributionUnit from '../CommonComponent/DistributionUnit'
import Empty from '../CommonComponent/Empty'
import Top from '../CommonComponent/Top'
import {LeaderWarehouseList} from '../../Action/auth';
import Modal from '../../Component/CommonComponent/Modal';
import {bodyScroll} from '../../Action/rpc';
import $ from "jquery";
import iScroll from "iscroll/build/iscroll-probe";

export default class MyDistribution extends Component {
    // 构造
    constructor(props) {
        super(props);
        // 初始状态
        this.statusArray=[];
        this.status = '';
        this.state = {
            leaderWareList:[],
            orderNo:'',
            index:0,
            listPage:1,
            goodsList:[]
        };
        this.page = 1;
        this.list=[];
        this.loadingStep = 0;
    }

    static contextTypes = {
        router:PropTypes.object
    }

    async componentWillMount(){
        let indexValue = this.props.location.query.index;
        this.setState({index:indexValue?indexValue:0});
        await this.getLeaderWarehouseList(0,1);
        this.myScroll.refresh();
    }

    componentDidMount() {
        document.querySelector('body').addEventListener('touchmove',bodyScroll, false);

        var pullDownEl = $('#pullDown');
        pullDownEl['class'] = pullDownEl.attr('class');
        pullDownEl.attr('class','').hide();

        var pullUpEl = $('#pullUp');
        pullUpEl['class'] = pullUpEl.attr('class');
        pullUpEl.attr('class','').hide();

        this.myScroll = new iScroll('#content', {
            preventDefault: false,
            probeType: 2,//probeType：1对性能没有影响。在滚动事件被触发时，滚动轴是不是忙着做它的东西。probeType：2总执行滚动，除了势头，反弹过程中的事件。这类似于原生的onscroll事件。probeType：3发出的滚动事件与到的像素精度。注意，滚动被迫requestAnimationFrame（即：useTransition：假）。
            scrollbars: true,//有滚动条
            mouseWheel: true,//允许滑轮滚动
            fadeScrollbars: true,//滚动时显示滚动条，默认影藏，并且是淡出淡入效果
            bounce:true,//边界反弹
            interactiveScrollbars:true,//滚动条可以拖动
            shrinkScrollbars:'scale',// 当滚动边界之外的滚动条是由少量的收缩。'clip' or 'scale'.
            click: true ,// 允许点击事件
            keyBindings:true,//允许使用按键控制
            momentum:true// 允许有惯性滑动
        });
        //滚动时
        this.myScroll.on('scroll', this.scroll );
        this.myScroll.on('touchmove', function(e){e.stopPropagation()});
        //滚动完毕
        this.myScroll.on('scrollEnd',this.scrollEnd );
    }

    scroll=()=>{
        var pullDownEl = $('#pullDown');
        var pullDownL = pullDownEl.find('.pullDownLabel');
        var pullUpEl = $('#pullUp');
        var pullUpL = pullUpEl.find('.pullUpLabel');

        if(this.loadingStep == 0 && !pullDownEl.attr('class').match('flip|loading') && !pullUpEl.attr('class').match('flip|loading')){
            if (this.myScroll.y > 5) {
                //下拉刷新效果
                pullDownEl.attr('class',pullUpEl['class'])
                pullDownEl.show();
                this.myScroll.refresh();
                pullDownEl.addClass('flip');
                pullDownL.html('下拉刷新...');
                this.loadingStep = 1;
            }else if (this.myScroll.y < (this.myScroll.maxScrollY - 5) && this.state.leaderWareList.length>0) {
                if(this.state.listPage!=this.page){
                    //上拉刷新效果
                    pullUpEl.attr('class',pullUpEl['class'])
                    pullUpEl.show();
                    this.myScroll.refresh();
                    pullUpEl.addClass('flip');
                    pullUpL.html('上拉加载...');
                    this.loadingStep = 1;
                }
            }
        }

    }
    scrollEnd=()=>{
        var pullDownEl = $('#pullDown');
        var pullDownL = pullDownEl.find('.pullDownLabel');
        var pullUpEl = $('#pullUp');
        var pullUpL = pullUpEl.find('.pullUpLabel');

        if(this.loadingStep == 1){
            if (pullUpEl.attr('class').match('flip|loading')) {
                pullUpEl.removeClass('flip').addClass('loading');
                pullUpL.html('Loading...');
                this.loadingStep = 2;
                this.pullUpAction();
            }else if(pullDownEl.attr('class').match('flip|loading')){
                pullDownEl.removeClass('flip').addClass('loading');
                pullDownL.html('Loading...');
                this.loadingStep = 2;
                this.pullDownAction();
            }
        }
    }

    pullDownAction() {//下拉事件
        var pullDownEl = $('#pullDown');
        var pullDownL = pullDownEl.find('.pullDownLabel');

        this.page=1;
        this.getLeaderWarehouseList(this.state.index,this.page)

        pullDownEl.removeClass('loading');
        pullDownL.html('下拉刷新...');
        pullDownEl['class'] = pullDownEl.attr('class');
        pullDownEl.attr('class','').hide();
        this.myScroll.refresh();
        this.loadingStep = 0;
    }
    pullUpAction() {//上拉事件
        var pullUpEl = $('#pullUp');
        var pullUpL = pullUpEl.find('.pullUpLabel');

        if(this.state.listPage>this.page){
            this.page++;
            this.getLeaderWarehouseList(this.state.index,this.page)
        }
        pullUpEl.removeClass('loading');
        pullUpL.html('上拉显示更多...');
        pullUpEl['class'] = pullUpEl.attr('class');
        pullUpEl.attr('class','').hide();
        this.myScroll.refresh();
        this.loadingStep = 0;
    }

    componentWillUnmount() {
        document.querySelector('body').removeEventListener('touchmove',bodyScroll, false);
    }

    async onChange(index){
        if(index != this.state.index){
            this.list=[];
            this.page=1;
            await this.setState({index:index})
            if(this.state.index == '0'){
                await this.getLeaderWarehouseList(0,1);
                this.myScroll.refresh();
            }else if(this.state.index == 1){
                await this.getLeaderWarehouseList(1,1);
                this.myScroll.refresh();
            }
        }
    }

    //订单列表
    async getLeaderWarehouseList(status,page){
        await LeaderWarehouseList(status,page)
            .then(async res=>{
                const page = Math.ceil(res.total/res.pageSize);
                this.setState({listPage:page})
                if(page==1){
                    this.list = res.resultList;
                    await this.setState({leaderWareList:this.list})
                }else{
                    this.list = this.list.concat(res.resultList);
                    await this.setState({leaderWareList:this.list})
                }
                this.myScroll.refresh();
            })
            .catch(err=>{
                console.warn('err',err)
            })
    }

    check(orderNo,detail){
        let go=true;
        /*for(var i=0;i<detail.length;i++){
            if(detail[i].WAREHOUSE_STOCK<detail[i].NUM){
                alert('可配库存不足，请前往配货');
                go = false
                this.context.router.push({pathname:'/myStock'});
                return
            }
        }*/
        if(go){
            this.context.router.push({pathname:"/goPicking",query:{orderNo:orderNo}})
        }

    }


    render(){
        const {isCancel,isReceived,leaderWareList,index} = this.state
        console.log('================',leaderWareList)
        return(
            <div>
                <Top
                    title = {'配货出库'}
                />
                <div className="pf width100" style={{top:50}}>
                    <AllOrderList
                        index = {index}
                        onClick = {index=>this.onChange(index)}
                        /*contents={['全部','待发货','已发货','已完成','申请取消','已取消','已审单']}*/
                        contents={['未配货','已配货']}
                    />
                </div>
                <div id="content" className="bkg_color" style={{top:90}}>
                    <div id="scroller" style={{minHeight:window.innerHeight-89}}>
                        <div id="pullDown" className="ub ub-pc c-gra">
                            <div className="pullDownIcon"></div>
                            <div className="pullDownLabel">下拉刷新</div>
                        </div>
                        <ul id="add">
                    {
                        leaderWareList.length == 0?
                            <Empty />
                            :
                        leaderWareList&&leaderWareList.map((el)=>{
                            return(
                                <div className="paddinglr  border_bottom">
                                    <div className="flex flex-pack-justify flex-align-center border_bottom f14" style={{height:50}}>
                                        <span className="color6">订单号： {el.order_no}</span>
                                        {
                                            index==0?
                                                <div className="flex flex-pack-justify-end" style={{height:30,paddingTop:5,marginBottom:20}}>
                                                    <div
                                                        style={{height:48,lineHeight: '48px',fontSize:28,margin:'10px -40px 0 0'}}
                                                        className="bgk_lv colorfff border_4 f14 plr parent"
                                                        onClick={()=>this.check(el.order_no,el.detail)}
                                                    >
                                                        <span className="vAlign">配货</span>
                                                    </div>
                                                </div>
                                                :null
                                        }
                                    </div>
                                    {
                                        el.detail&&el.detail.map((item,ind)=>{
                                            return(
                                                <DistributionUnit
                                                    imgPath = {item.PRODUCT_IMAGE}
                                                    orderName = {item.PRODUCT_NAME}
                                                    details = {item.ATTR_DESC}
                                                    price = {''}
                                                    num = {item.NUM}
                                                    stock = {item.WAREHOUSE_STOCK}
                                                    index = {index}
                                                    theLast = { (ind==el.detail.length-1)?true:false }
                                                />
                                            )
                                        })
                                    }
                                    <div style={{margin:'10px 0'}} className="color9 f12">
                                        <div>收货人： {el.sjName}</div>
                                        <div>联系电话： {el.sjMobile}</div>
                                        <div>收货地址： {el.sjAddress+el.sjDetailAddress}</div>
                                    </div>


                                </div>
                            )
                        })
                    }
                        </ul>
                        <div id="pullUp" className="ub ub-pc c-gra">
                            <div className="pullUpIcon"></div>
                            <div className="pullUpLabel">上拉显示更多...</div>
                        </div>
                    </div>
                </div>

                {
                    isCancel?
                        <Modal
                            title = {'确定取消订单?'}
                            onClick = {()=>this.cancelOrder(this.state.ordernum)}
                            toHideModal={()=>this.setState({isCancel:false})}
                        />
                        :null
                }
            </div>
        )
    }

}